692 patents
Page 6 of 35
Utility
Low coefficient of friction ethylene-based compositions
11 Oct 22
The present disclosure provides a composition containing a polymeric blend.
Rahul Sharma, Jong-Young Lee, Jeffrey D. Weinhold, Mridula Babli Kapur
Filed: 4 Jun 18
Utility
Compositions comprising brominated polymeric flame retardant
4 Oct 22
Silane-functionalized compositions comprising a polymeric brominated flame retardant with a weight average molecular weight (Mw) of equal to or greater than (≥) 1,000 g/mol exhibit improved burn and crush strength properties as compared to silane-functionalized compositions alike in all aspects except that the Mw of the brominated flame retardant is less than (<) 1,000 g/mol.
Manish K. Mundra, Bharat I. Chaudhary, Robert Emmett Scheid, Jr., Abhijit Ghosh-Dastidar, Peter C. Dreux
Filed: 31 Jul 18
Utility
Polyolefin composition
4 Oct 22
A polyolefin composition comprising a polyolefin polymer and an alkenyl-functional monocyclic organosiloxane, products made therefrom, methods of making and using same, and articles containing same.
Yabin Sun, Kainan Zhang, Jeffrey M. Cogen, Timothy J. Person
Filed: 29 Jun 17
Utility
Process control for long chain branching control in polyethylene production
4 Oct 22
Polymerization process control methods for making polyethylene are provided.
Wesley R. Mariott, Kevin J. Cann, John H. Moorhouse, Mark G. Goode, Thomas Oswald
Filed: 26 Sep 17
Utility
Methods for forming light olefins by cracking
4 Oct 22
According to one or more embodiments presently disclosed, light olefins may be formed by a method that may comprise introducing a feed stream into a reactor, reacting the feed stream with a cracking catalyst in the reactor to form a product stream, and processing the cracking catalyst.
Matthew T. Pretz, Yu Liu
Filed: 9 Mar 18
Utility
Catalyst system for multi-block copolymer formation
4 Oct 22
The present disclosure relates to a catalyst system for use in forming a multi-block copolymer, said copolymer containing therein two or more segments or blocks differing in chemical or physical properties, a polymerization process using the same, and the resulting polymers, wherein the composition comprises the admixture or reaction product resulting from combining: (A) a first olefin polymerization procatalyst, (B) a second olefin polymerization procatalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by procatalyst (A) under equivalent polymerization conditions, (C) an activator, and (D) a chain shuttling agent.
Andrew J. Young, Hien Q. Do, Brad C. Bailey, Matthew D. Christianson, Jeffrey C. Munro, Edmund M. Carnahan
Filed: 14 Mar 18
Utility
Silicone release coating compositions
27 Sep 22
Aswini K. Dash, Zhenbin Niu, David A. Rich
Filed: 16 Mar 18
Utility
Treated porous material
27 Sep 22
The present disclosure describes a treated cellulosic material comprising a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising a polymer comprising an olefin-carboxylic acid copolymer; and a modifying agent comprising an epoxy.
Stephen W. King, Xue Chen
Filed: 27 Apr 20
Utility
Injection moldable silicone composition
27 Sep 22
An injection moldable composition, comprising: A) a silicone resin (I) [R13SiO1/2]a[R2R3SiO2/2]b[SiO4/2]c, wherein R1, R2, and R3 are hydrocarbyl, hydrocarbyloxy, or hydroxyl, at least one of R2 or R3 is alkenyl, subscripts a, b, and c are each >0 and a+b+c=1, B) 0 to 90% (w/w), based on the weight of A) and B), of a silicone resin (II) [R43SiO1/2]d[SiO4/2]e wherein R4 is hydrocarbyl, hydrocarbyloxy, or hydroxyl, at least one of R4 is alkenyl, subscripts d and e are each >0, and d+e=1, C) a siloxane polymer having formula (III), [R53SiO1/2]fR6R7SiO2/2]g. wherein R5-7 are hydrocarbyl or hydroxyl, at least one of R5-7 is alkenyl, subscripts f and g are each >0, and f+g=1, D) a silicone crosslinker having at least two silicon-bonded hydrogen atoms per molecule, and E) a hydrosilylation catalyst, wherein the ratio of silicon-bonded hydrogen atoms to carbon-carbon double bonds is from 1.2 to 2.2.
Michelle R. Cummings, Stanton Dent, Joel P. McDonald, Jacob Steinbrecher, Michael Strong, Bradley W. Tuft, Clinton Whiteley
Filed: 6 Aug 18
Utility
Process for producing thin coatings on film
27 Sep 22
Conventional atomic layer deposition technology is modified to increase its cost-effective viability for use in producing thinly coated flexible packaging film.
Justice Alaboson, Jaclyn Murphy, Yuanqiao Rao, Cristina Serrat
Filed: 10 Nov 17
Utility
Dosing cap with adjustable volume
27 Sep 22
The present disclosure is directed to a dosing cap (10).
Pavan Valavala, Marc S. Black, Piyush Soni, Wenbo Xu, Hieu Truong, Sam L. Crabtree
Filed: 23 Dec 19
Utility
Methods for reducing aldehyde emissions in polyurethane foams
27 Sep 22
Polyurethane foams are made by curing a reaction mixture that contains an aromatic polyisocyanate, at least one isocyanate-reactive material having an average functionality of at least 2 and an equivalent weight of at least 200 per isocyanate-reactive group, at least one blowing agent, at least one surfactant, at least one catalyst, and certain aldehyde-suppressing additives.
Zhengming Tang, Hongliang Chen, Jian Zou, Shaoguang Feng, Degang Zhang, Ping Zhang
Filed: 2 Aug 18
Utility
Glass fiber-reinforced polyurethane/polyisocyanurate foam insulation board
27 Sep 22
External thermal insulation composite systems described herein include a concrete or masonry wall and a thermal insulation board on the concrete or masonry wall.
Giuseppe Vairo, Luigi Bertucelli, Elena Ferrari
Filed: 24 Aug 18
Utility
Method of preparing porous silicone article and use of the silicone article
20 Sep 22
A method of forming a porous three-dimensional (3D) silicone article is disclosed.
Herschel Henry Reese, Bizhong Zhu
Filed: 30 Mar 18
Utility
Pulsed compression reactors and methods for their operation
20 Sep 22
A pulsed compression reactor may include a reactor housing, a spring piston, and a driver piston.
Cornelis Biesheuvel, Adrianus C. De Kok, Hendrik L. Pelt, Wim M. Kamperman
Filed: 24 Oct 18
Utility
Multilayer films containing a slip agent
20 Sep 22
The present disclosure provides a multilayer film containing at least three layers, including (A) a core layer containing a high density polyethylene (HDPE) having a density from 0.940 g/cc to 0.980 g/cc; and (B) skin layers on opposite sides of the core layer.
Silvina Vanesa D'Agosto, Nicolas Cardoso Mazzola, Marcelo Delmar Cantu, Jorge Caminero Gomes
Filed: 9 Apr 18
Utility
Hybrid catalysts comprising a mixed metal oxide component for production of C2 and C3 hydrocarbons
20 Sep 22
A hybrid catalyst including a metal oxide catalyst component comprising chromium, zinc, and at least one additional metal selected from the group consisting of iron and manganese, and a microporous catalyst component that is a molecular sieve having 8-MR pore openings.
Glenn Pollefeyt, Davy L. S. Nieskens, Vera P. Santos Castro, Alexey Kirilin, Adam Chojecki, David Yancey, Andrzej Malek
Filed: 20 Jun 19
Utility
High-density polyethylene compositions, method of making the same, injection molded articles made therefrom, and method of making such articles
20 Sep 22
A high-density polyethylene composition that is formulated for being injection molded into an injection-molded bottle cap closure comprising a skirt that axially extends from the periphery of a base, and internal screw threads for securing the cap to a container, and method of producing the same.
William J. Michie, Jr., Stephanie M. Whited, Nathan J. Wiker, Dale M. Elley-Bristow
Filed: 15 Oct 20
Utility
Olefin polymerization activators
20 Sep 22
Todd D. Senecal, Sukrit Mukhopadhyay, Richard J. Keaton, Jerzy Klosin, Rafael Huacuja, David M. Pearson, William H. H. Woodward
Filed: 26 Mar 19
Utility
Olefin polymerization activators
20 Sep 22
Richard J. Keaton, Rafael Huacuja, David R. Wilson, Jerzy Klosin, David M. Pearson, Todd D. Senecal, Sukrit Mukhopadhyay, William H. H. Woodward
Filed: 26 Mar 19